Home / 4,697,757.57-6,482,795.17-2,764,143.39

Finding the Fourth Proportional to 4,697,757.57, 6,482,795.17 and 2,764,143.39

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Solution

The fourth proportional to 4,697,757.57, 6,482,795.17 and 2,764,143.39 is: 3,814,452.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,757.57 : 6,482,795.17 = 2,764,143.39 : x
  2. Step 2: Convert to fraction form
    4,697,757.57/6,482,795.17 = 2,764,143.39/x
  3. Step 3: Cross multiply
    4,697,757.57x = 6,482,795.17 × 2,764,143.39
  4. Step 4: Simplify right side
    4,697,757.57x = 17,919,375,417,879.43
  5. Step 5: Solve for x
    x = 17,919,375,417,879.43/4,697,757.57
  6. Step 6: Final answer
    x = 3,814,452.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.